Update README.md

Author: LucFF

coding_conventions/README.md

@@ -17,9 +17,9 @@ The goal of these Coding Conventions is to present a set of best practices and s
 
   - [Script Structure](#script-structure)
   - [Naming Conventions](#naming-conventions)
-- [Spacing](#spacing)
-- [Line Wrapping](#line-wrapping)
-- [Example Scripts](#example-scripts)
+  - [Spacing](#spacing)
+  - [Line Wrapping](#line-wrapping)
+  - [Example Scripts](#example-scripts)
 
 
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